High severity8.6NVD Advisory· Published Feb 5, 2019· Updated Jun 17, 2026
CVE-2019-7390
CVE-2019-7390
Description
An issue was discovered in /bin/goahead on D-Link DIR-823G devices with firmware 1.02B03. There is incorrect access control allowing remote attackers to hijack the DNS service configuration of all clients in the WLAN, without authentication, via the SetWanSettings HNAP API.
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Affected products
2- cpe:2.3:o:dlink:dir-823g_firmware:1.02b03:*:*:*:*:*:*:*
Patches
Vulnerability mechanics
References
2- github.com/leonW7/D-Link/blob/master/Vul_5.mdnvdExploitThird Party Advisory
- www.securityfocus.com/bid/106855nvdThird Party Advisory
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